DL4951 JacksonvilleJAX New YorkLGA
DL4951 by Delta Air Lines flies from Jacksonville (JAX) to New York (LGA).
scheduled from JAX
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at JAX and LGA are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Jacksonville to New York flights today
same route · Delta Air LinesIf DL4951 is cancelled, these are the other Delta Air Lines nonstop flights from Jacksonville to New York on the same day, with scheduled departure times in JAX local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How DL4951 actually runs
Pro Flight Search has tracked every published board update for DL4951 across the JAX and LGA boards: schedule changes, gate pushes and actual clocks. Combined risk score: 9.5/100. Based on airport operations, weather, and cached board history at JAX and LGA.
The verdict above is that record speaking, so it reflects how DL4951 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around DL4951? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — DL4951 Jacksonville to New York on-time performance, measured from the JAX and LGA airport boards.
https://proflightsearch.com/flight/DL4951
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